Statements like these from ski comapnies (you work for atomic) amaze me.. You simple cant say that every year.. Why not? Because a lot of designs will still change, and why, because riders/athletes are not 100% satisfied, new ideas pop up, new technologies, you might want to spread changes over a few years to get more money out of it etc etc..
Be honest and say this is what we've come up with this year, riders wanted this, we wanted it to be like this, the market needs this, we blended it, tested it, maybe changend some details, tested again, stayed close to our concept ideas (like you explained) and thats it..we give you these skis..
You probably are already working on next years skis and thats fine, thats how it works, but just be honest about the process and dont say this is the best desing ever, this is exactly what they wanted, etc etc..
peace